DE50010769D1 - Method for producing wear-resistant edge layers on components made of precipitation-hardenable metallic material - Google Patents

Method for producing wear-resistant edge layers on components made of precipitation-hardenable metallic material

Info

Publication number
DE50010769D1
DE50010769D1 DE50010769T DE50010769T DE50010769D1 DE 50010769 D1 DE50010769 D1 DE 50010769D1 DE 50010769 T DE50010769 T DE 50010769T DE 50010769 T DE50010769 T DE 50010769T DE 50010769 D1 DE50010769 D1 DE 50010769D1
Authority
DE
Germany
Prior art keywords
temperature
precipitation
metallic material
components made
edge layers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50010769T
Other languages
German (de)
Inventor
Berndt Brenner
Frank Tietz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Application granted granted Critical
Publication of DE50010769D1 publication Critical patent/DE50010769D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/02—Hardening by precipitation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

Production of wear-resistant edge layers on workpieces comprises subjecting a component which has been solution annealed conventionally at a temperature Tcsa1 and heat treated conventionally at a temperature Tcpa1 to renewed short term solution annealing of the edge layer at a temperature of Tsaa Tcsa1 and a holding time of delta tssa 12 seconds; and further heat treating the inside of the component and the edge layer at a temperature of Tspa Tcpa1.
DE50010769T 1999-06-23 2000-12-07 Method for producing wear-resistant edge layers on components made of precipitation-hardenable metallic material Expired - Lifetime DE50010769D1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19928773 1999-06-23
DE10030433A DE10030433C2 (en) 1999-06-23 2000-06-21 Process for the production of wear-resistant surface layers on precipitation hardenable materials
EP00126449A EP1213363B1 (en) 1999-06-23 2000-12-07 Method for making wear resistant surface layers on articles of precipitation hardenable metallic material
US09/736,443 US6511559B2 (en) 1999-06-23 2000-12-15 Process for producing wear-resistant edge layers in precipitation-hardenable materials

Publications (1)

Publication Number Publication Date
DE50010769D1 true DE50010769D1 (en) 2005-08-25

Family

ID=39682747

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10030433A Expired - Lifetime DE10030433C2 (en) 1999-06-23 2000-06-21 Process for the production of wear-resistant surface layers on precipitation hardenable materials
DE50010769T Expired - Lifetime DE50010769D1 (en) 1999-06-23 2000-12-07 Method for producing wear-resistant edge layers on components made of precipitation-hardenable metallic material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10030433A Expired - Lifetime DE10030433C2 (en) 1999-06-23 2000-06-21 Process for the production of wear-resistant surface layers on precipitation hardenable materials

Country Status (5)

Country Link
US (1) US6511559B2 (en)
EP (1) EP1213363B1 (en)
AT (1) ATE299954T1 (en)
DE (2) DE10030433C2 (en)
ES (1) ES2249224T3 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020078813A1 (en) * 2000-09-28 2002-06-27 Hoffman Steve E. Saw blade
US20060018782A1 (en) * 2000-09-28 2006-01-26 Mikronite Technologies Group, Inc. Media mixture for improved residual compressive stress in a product
US20050279430A1 (en) * 2001-09-27 2005-12-22 Mikronite Technologies Group, Inc. Sub-surface enhanced gear
US7273409B2 (en) * 2004-08-26 2007-09-25 Mikronite Technologies Group, Inc. Process for forming spherical components
DE102004058634A1 (en) * 2004-12-04 2006-06-08 Zf Friedrichshafen Ag Method for case hardening rotationally symmetrical completely or partially screw-like or toothed components comprises momentarily annealing the symmetrical completely or partially screw-like or toothed regions after hardening
US20070227008A1 (en) * 2006-03-29 2007-10-04 Andrew Zhuk Razors
US7448135B2 (en) * 2006-03-29 2008-11-11 The Gillette Company Multi-blade razors
US7882640B2 (en) * 2006-03-29 2011-02-08 The Gillette Company Razor blades and razors
US8499462B2 (en) * 2006-04-10 2013-08-06 The Gillette Company Cutting members for shaving razors
US8011104B2 (en) 2006-04-10 2011-09-06 The Gillette Company Cutting members for shaving razors
DE102006050799A1 (en) * 2006-10-27 2008-05-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and device for surface hardening of complicated components
US7854809B2 (en) * 2007-04-10 2010-12-21 Siemens Energy, Inc. Heat treatment system for a composite turbine engine component
FR2921448A1 (en) * 2007-09-24 2009-03-27 Snecma Sa METHOD FOR FORMING RELIEF RELIEFS OF LIMITED LAYER
US9248579B2 (en) * 2008-07-16 2016-02-02 The Gillette Company Razors and razor cartridges
US20100025500A1 (en) * 2008-07-31 2010-02-04 Caterpillar Inc. Materials for fuel injector components
JP2012077355A (en) * 2010-10-01 2012-04-19 Mitsubishi Heavy Ind Ltd Method for manufacturing structural member
DE102012018551A1 (en) * 2012-09-20 2014-03-20 Wika Alexander Wiegand Se & Co. Kg Stainless steel element, useful in pressure measurement system and as disk-shaped membrane, where element is made of an austenitic chrome-nickel steel and material edge zone of element has increased strength and hardness
WO2015077185A1 (en) 2013-11-25 2015-05-28 Magna International Inc. Structural component including a tempered transition zone
US20150217414A1 (en) * 2014-02-04 2015-08-06 Caterpillar Inc. Method of remanufacturing a component
DE102017209881A1 (en) * 2017-06-12 2018-12-13 Audi Ag Process for producing a hardened transmission component and forming tool with cooled die used therefor
CN108977626A (en) * 2018-08-22 2018-12-11 哈尔滨工程大学 The laser quenching on steam turbine blade surface and ageing treatment composite strengthening method
CN111893271B (en) * 2020-07-31 2022-04-22 山东金珠材料科技有限公司 Metal workpiece quenching equipment capable of rapidly extracting fog

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888373A (en) * 1956-09-11 1959-05-26 Thompson Ramo Wooldridge Inc Method for differentially age hardening austenitic steels and products produced thereby
GB1074576A (en) * 1963-09-24 1967-07-05 Int Nickel Ltd Heat treatment of steels
US3660176A (en) * 1970-02-10 1972-05-02 Armco Steel Corp Precipitation-hardenable stainless steel method and product
SU494412A1 (en) * 1973-08-21 1975-12-05 Курганский машиностроительный институт The method of processing the mating parts of martensitic-aging steels
SU1447878A1 (en) * 1987-04-22 1988-12-30 Сумской филиал Харьковского политехнического института им.В.И.Ленина Method of producing resilient elements
US5238510A (en) * 1990-08-10 1993-08-24 Bethlehem Steel Corporation Metal sheet and method for producing the same
DE29706372U1 (en) * 1997-04-10 1997-10-30 Biller, Rudi, 42119 Wuppertal Hard stainless steel self-drilling screw
DE29914269U1 (en) * 1999-08-19 1999-11-25 Friederich, Heinrich, Dr.-Ing., 68649 Groß-Rohrheim High-strength, corrosion-resistant stainless steel rod

Also Published As

Publication number Publication date
DE10030433C2 (en) 2002-06-06
ATE299954T1 (en) 2005-08-15
ES2249224T3 (en) 2006-04-01
US6511559B2 (en) 2003-01-28
EP1213363A1 (en) 2002-06-12
DE10030433A1 (en) 2001-05-03
EP1213363B1 (en) 2005-07-20
US20020074066A1 (en) 2002-06-20

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